CN115445117A - Hidden fire extinguisher mounting system in passenger train car - Google Patents
Hidden fire extinguisher mounting system in passenger train car Download PDFInfo
- Publication number
- CN115445117A CN115445117A CN202211026725.9A CN202211026725A CN115445117A CN 115445117 A CN115445117 A CN 115445117A CN 202211026725 A CN202211026725 A CN 202211026725A CN 115445117 A CN115445117 A CN 115445117A
- Authority
- CN
- China
- Prior art keywords
- lock
- fire extinguisher
- seat
- mounting system
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
- A62C13/78—Suspending or supporting devices
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention discloses a hidden fire extinguisher mounting system in a passenger car, which comprises a fire extinguisher and an instrument desk in the passenger car, wherein a containing cavity is arranged on the instrument desk in the passenger car, a containing seat is rotatably connected at the containing cavity, the fire extinguisher is supported at the inner side of the containing seat, the containing seat is vertically arranged at the cavity opening of the containing cavity through the self gravity of the fire extinguisher, and the containing cavity is closed by the containing seat. The fire extinguisher installation and arrangement method enables the fire extinguisher arrangement and installation to meet the requirements of 4.4.7.5 and 4.4.7.6 in the structural safety requirements of GB13094-2017 passenger cars. Promote the driver's zone and arrange, increase passageway space, promote pleasing to the eye effect, avoid playing the foot, hang and damage the clothing.
Description
The technical field is as follows:
the invention relates to a hidden fire extinguisher mounting system in a passenger car.
Background art:
the 4.4.7.5 and 4.4.7.6 in the safety requirement of the structure of the GB13094-2017 passenger car stipulate that: one or more fire extinguisher accommodating spaces are provided, one of which is disposed near the driver's seat, and each of the required fire extinguishers is accommodated in a space of not less than 8X 106mm in a class A or class B passenger car 3 For class I, II or III passenger cars, the required space is not less than 15X 106mm 3 The fire extinguisher should be easy to access in emergency situations and its installation location should be clear and easy to see or clearly marked. The technical requirements of the protective isolation facility of the driving area of the JT/T1241-2019 urban public bus and the arrangement of the related driver area are limited. The fire extinguisher in the car is arranged beside the drive area to affect the space of the passenger passageway and be easy to be damagedThe customer clothing, or other arrangement is not pleasing to the eye, inconvenient defect such as take.
The invention content is as follows:
the invention provides a hidden fire extinguisher mounting system in a passenger car in order to solve the problems in the prior art. The fire extinguisher arrangement and application should accord with 4.4.7.5 and 4.4.7.6 regulations in the structure safety requirements of GB13094-2017 passenger cars, solve out of the way of passenger passageway space, avoid hanging and damaging the clothes of passengers, and make the arrangement in the car more reasonable and humanized. The invention discloses a hidden fire extinguisher device in a passenger car.
The technical scheme adopted by the invention is as follows:
the utility model provides a hidden fire extinguisher mounting system in passenger train car, includes fire extinguisher and instrument desk in the car, is equipped with on the instrument desk in the car and accomodates the chamber, accomodates chamber department and rotates and connect a storage seat, the fire extinguisher supports in the inboard of storage seat, makes the vertical accent department of arranging in the chamber of accomodating of storage seat through the self gravity of fire extinguisher, and the storage seat will accomodate the chamber closed.
Furthermore, a spring lock with two lock grooves is arranged on the instrument desk in the vehicle and at the rear side of the containing cavity, two lock catches which are arranged in a layered mode are arranged on the inner side wall of the containing seat, when the containing cavity is closed by the containing seat, the lock catch at the upper position is clamped in the lock groove of the spring lock, and the containing seat is kept at the closed position; the receptacle is opened so that the catch in the lower position is caught in the other locking groove of the latch and the receptacle is held in the opened position.
Further, the spring lock comprises a first mounting plate, lock seats, springs and lock catches, the first mounting plate is fixed on an instrument desk in the vehicle, the two lock seats are symmetrically fixed on the first mounting plate, the two lock catches are rotatably connected to each lock seat, the spring is arranged between each lock catch and the lock seat, and a lock groove is formed between the two lock catches on each lock seat.
Further, be equipped with the engaging lug on the lock seat, the bottom of hasp is passed through the round pin axle and is rotated the connection in the engaging lug, is equipped with the circular arc groove on the internal face of hasp, and a locked groove is constituteed to the circular arc groove on two hasps, is equipped with a supporting bench on the outer wall of hasp, and the top of spring is contradicted on the supporting bench, and the bottom is contradicted on the lock seat.
Furthermore, the lock catch comprises a second mounting plate and a lock head which are fixed with each other, wherein the lock head is oval, and the outer contour of the lock head is matched with the inner contour of the lock groove.
Further, the containing seat includes shielding plate and supporting seat, and the supporting seat is fixed on the inner wall of shielding plate, is equipped with the groove of accomodating that is used for grafting the fire extinguisher on the supporting seat, and two hasp layering are fixed on the inner wall of supporting seat.
Furthermore, a foaming rubber strip for vibration reduction is arranged on the wall of the groove opening of the accommodating groove, and a keel rubber strip for vibration reduction is arranged on the bottom surface of the inner cavity of the supporting seat.
Furthermore, two side edges of the height direction of the shielding plate are bent inwards by 90 degrees to form flanges, and the flanges are connected with the containing cavity through a rotating shaft.
Furthermore, a transparent window and a handle buckling groove are arranged on the shielding plate.
The invention has the following beneficial effects:
1) The fire extinguisher installation and arrangement method enables the fire extinguisher arrangement and installation to meet the requirements of 4.4.7.5 and 4.4.7.6 in the structural safety requirements of GB13094-2017 passenger cars.
2) The invention improves the arrangement of the driving area, increases the passageway space, improves the attractive effect and avoids skirting and hanging clothes.
3) The invention reduces vibration and noise, and is reliable in fixation; flexible development and convenient replacement.
Description of the drawings:
fig. 1 and 2 are views showing an open structure of the storage base on the instrument desk.
Fig. 3 and 4 are close-up views of the storage base on the instrument desk.
Fig. 5 is a structural view of the latch.
Fig. 6 is an assembly structure view of the locker and the latch.
Fig. 7 is a structural view of the receptacle.
The specific implementation mode is as follows:
the invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the concealed fire extinguisher mounting system in a passenger car comprises a fire extinguisher 1 and a dashboard 2 in the car, wherein a storage cavity 21 is arranged on the dashboard 2 in the car, a storage seat 22 is rotatably connected to the storage cavity 21, the fire extinguisher 1 is supported on the storage seat 22, the storage seat 22 is vertically arranged at the orifice of the storage cavity 21 by the self-gravity of the fire extinguisher 1, and the storage cavity 21 is closed by the storage seat 22.
When the storage seat 22 is opened and closed, in order to keep the storage seat 22 at the opened or closed position, a latch 3 having two latch grooves 30 is provided on the instrument panel 2 in the vehicle and at the rear side of the storage cavity 21, two latches 4 are provided on the inner side wall of the storage seat 22 in a layered arrangement, and when the storage cavity 21 is closed by the storage seat 22, the latch 4 at the upper position is engaged in the latch groove 30 of the latch 3 and keeps the storage seat 22 at the closed position. Opening the receptacle 22 causes the striker 4 at the lower position to be caught in the other catch groove 30 of the latch 3 and hold the receptacle 22 at the opened position.
The spring lock 3 comprises a first mounting plate 31, lock seats 32, springs 33 and lock catches 34, wherein the first mounting plate 31 is fixed on the instrument desk 2 in the vehicle, the two lock seats 32 are symmetrically fixed on the first mounting plate 31, the two lock catches 34 are rotatably connected on each lock seat 32, one spring 33 is arranged between each lock catch 34 and each lock seat 32, and a lock groove 30 is formed between the two lock catches 34 on each lock seat 32.
In order to connect the lock catches 34 on the lock seats 32 in a rotating manner, the lock seats 32 are provided with connecting lugs, the bottom ends of the lock catches 34 are connected into the connecting lugs in a rotating manner through pin shafts 342, the inner wall surfaces of the lock catches 34 are provided with arc grooves 341, the arc grooves 341 on the two lock catches 34 form a lock groove 30, the outer walls of the lock catches 34 are provided with supporting tables, the top ends of the springs 33 abut against the supporting tables, and the bottom ends of the springs abut against the lock seats 32.
The lock catch 4 of the present invention comprises a second mounting plate 41 and a locking head 42 fixed to each other, wherein the locking head 42 has an oval shape, and the outer contour thereof is matched with the inner contour of the lock groove 30.
When the fire extinguisher is replaced or the fire is in emergency, the storage seat 22 is pulled to rotate for an angle, the lock catch 4 positioned at the lower position is clamped in the lock groove 30 on the lower side of the spring lock 3, and the fire extinguisher can be replaced or rapidly extracted. After the fire extinguisher is installed and replaced or is quickly extracted, the storage seat 22 is slightly pushed and pulled, so that the lock head 42 is separated from the lock groove 30, the storage seat 22 is rotationally closed under the action of the self gravity of the fire extinguisher 1, and after the storage seat is closed, the lock catch 4 positioned at the upper position is clamped in the lock groove 30 on the upper side of the spring lock 3, so that abnormal sound does not occur to the fire extinguisher and the hidden fire extinguisher device when a vehicle runs.
The receiving seat 22 of the present invention comprises a shielding plate 221 and a supporting seat 222, wherein the supporting seat 222 is fixed on the inner wall of the shielding plate 221, the supporting seat 222 is provided with a receiving groove 223 for inserting the fire extinguisher 1, and the two latches 4 are fixed on the inner wall of the supporting seat 222 in a layered manner.
For better protection fire extinguisher and reduce vibrations, be equipped with the foaming adhesive tape that is used for the damping on the notch wall of accomodating groove 223, be equipped with the fossil fragments adhesive tape that is used for the damping on the inner chamber bottom surface of supporting seat 222.
In order to rotatably connect the storage base 22 to the instrument desk 2, two side edges of the shielding plate 221 in the height direction are bent inward by 90 degrees to form flanges 224, and the flanges 224 are connected with the storage cavity 21 through the rotating shaft 5.
The shielding plate 221 is provided with a transparent window and a handle-fastening groove. Transparent window department is equipped with transparent toughened glass, conveniently observes the fire extinguisher, knows the position of fire extinguisher.
The foregoing is illustrative of the preferred embodiments of the present invention and it will be appreciated by those skilled in the art that changes may be made in this embodiment without departing from the principles of the invention, the scope of which is defined by the appended claims.
Claims (9)
1. The utility model provides a hidden fire extinguisher mounting system in passenger train car which characterized in that: including fire extinguisher (1) and in-car instrument desk (2), be equipped with on in-car instrument desk (2) and accomodate chamber (21), accomodate chamber (21) and locate to rotate and connect one storage seat (22), fire extinguisher (1) supports in the inboard of storage seat (22), makes storage seat (22) vertical arrangement in the accent department of accomodating chamber (21) through the self gravity of fire extinguisher (1), and storage seat (22) will accomodate chamber (21) closed.
2. The hidden fire extinguisher mounting system in a passenger car according to claim 1, characterized in that: a spring lock (3) with two lock grooves (30) is arranged on the instrument desk (2) in the vehicle and at the rear side of the containing cavity (21), two lock catches (4) which are arranged in a layered mode are arranged on the inner side wall of the containing seat (22), when the containing cavity (21) is closed by the containing seat (22), the lock catch (4) at the upper position is clamped in the lock groove (30) of the spring lock (3), and the containing seat (22) is kept at the closed position; the receptacle (22) is opened such that the catch (4) located at the lower position is caught in the other locking groove (30) of the latch (3) and the receptacle (22) is held at the opened position.
3. The hidden fire extinguisher mounting system in a passenger car according to claim 2, characterized in that: spring lock (3) are including first mounting panel (31), lock seat (32), spring (33) and hasp (34), and instrument desk (2) are fixed in the car in first mounting panel (31), and two lock seat (32) symmetries are fixed on first mounting panel (31), rotate on every lock seat (32) and connect two hasps (34), all set up one spring (33) between every hasp (34) and lock seat (32), form one locked groove (30) between two hasps (34) on every lock seat (32).
4. The hidden fire extinguisher mounting system in a passenger car according to claim 3, characterized in that: be equipped with the engaging lug on lock seat (32), the bottom of hasp (34) is passed through round pin axle (342) and is rotated the connection in the engaging lug, is equipped with circular arc groove (341) on the internal face of hasp (34), and circular arc groove (341) on two hasps (34) constitute a locked groove (30), is equipped with a supporting bench on the outer wall of hasp (34), and the top of spring (33) is contradicted on the supporting bench, and the bottom is contradicted on lock seat (32).
5. The hidden fire extinguisher mounting system in a passenger car according to claim 3, characterized in that: the lock catch (4) comprises a second mounting plate (41) and a lock head (42) which are fixed with each other, wherein the lock head (42) is oval, and the outer contour of the lock head is matched with the inner contour of the lock groove (30).
6. The hidden fire extinguisher mounting system in a passenger car according to claim 2, characterized in that: accomodate seat (22) include shielding plate (221) and supporting seat (222), and supporting seat (222) are fixed on the inner wall of shielding plate (221), are equipped with on supporting seat (222) and are used for accomodating groove (223) of grafting fire extinguisher (1), and two hasp (4) layering are fixed on the inner wall of supporting seat (222).
7. The hidden fire extinguisher mounting system in a passenger car according to claim 6, characterized in that: the wall of the notch of the accommodating groove (223) is provided with a foaming rubber strip for vibration reduction, and the bottom surface of the inner cavity of the supporting seat (222) is provided with a keel rubber strip for vibration reduction.
8. The hidden fire extinguisher mounting system in a passenger car according to claim 6, characterized in that: two side edges of the shielding plate (221) in the height direction are bent inwards by 90 degrees to form flanges (224), and the flanges (224) are connected with the containing cavity (21) through a rotating shaft (5).
9. The hidden fire extinguisher mounting system in a passenger car according to claim 6, characterized in that: the shielding plate (221) is provided with a transparent window and a hand buckling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026725.9A CN115445117A (en) | 2022-08-25 | 2022-08-25 | Hidden fire extinguisher mounting system in passenger train car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026725.9A CN115445117A (en) | 2022-08-25 | 2022-08-25 | Hidden fire extinguisher mounting system in passenger train car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115445117A true CN115445117A (en) | 2022-12-09 |
Family
ID=84298873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211026725.9A Pending CN115445117A (en) | 2022-08-25 | 2022-08-25 | Hidden fire extinguisher mounting system in passenger train car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115445117A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970032928A (en) * | 1995-12-27 | 1997-07-22 | 김태구 | Fire extinguisher mounting structure of car |
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| CN202699913U (en) * | 2012-06-19 | 2013-01-30 | 长春轨道客车股份有限公司 | Fire extinguisher case for guest room of passenger train on urban railway |
| CN204034094U (en) * | 2014-08-19 | 2014-12-24 | 青岛四方庞巴迪铁路运输设备有限公司 | A kind of fire extinguisher box applied on rolling stock |
| CN204337553U (en) * | 2014-12-18 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of fire extinguisher cabinet with anti-theft feature |
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| JP2017185970A (en) * | 2016-04-08 | 2017-10-12 | 日本車輌製造株式会社 | Tank lorry |
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| CN209177346U (en) * | 2018-11-23 | 2019-07-30 | 向安华 | A kind of overturning door gear for refuse collector |
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| CN210943299U (en) * | 2019-06-27 | 2020-07-07 | 安徽博利洁环保科技有限公司 | Convenient garbage can |
| CN211567812U (en) * | 2019-12-17 | 2020-09-25 | 银隆新能源股份有限公司 | Hidden emergency ladder in passenger train skylight and passenger train |
| CN212038703U (en) * | 2020-03-31 | 2020-12-01 | 东莞市天佑运输服务有限公司 | Fire extinguisher protection device for transport vehicle |
| CN112354105A (en) * | 2020-12-04 | 2021-02-12 | 中船桂江造船有限公司 | Case is deposited to embedded fire extinguisher of upset |
| CN214912878U (en) * | 2021-04-16 | 2021-11-30 | 上海恺申消防设备安装有限公司 | Fire extinguisher placing box |
| CN215286471U (en) * | 2020-12-16 | 2021-12-24 | 南陵鑫创不锈钢制品有限公司 | Garbage can |
| CN216034235U (en) * | 2021-09-03 | 2022-03-15 | 中通客车股份有限公司 | Bus driving area |
| CN216103489U (en) * | 2022-01-17 | 2022-03-22 | 呼伦贝尔东明矿业有限责任公司 | Cold region outdoor fire extinguisher insulation can |
| CN217015145U (en) * | 2021-12-30 | 2022-07-22 | 无锡市海联舰船内装有限公司 | Built-in movable structure's marine embedded fire extinguisher case |
-
2022
- 2022-08-25 CN CN202211026725.9A patent/CN115445117A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970032928A (en) * | 1995-12-27 | 1997-07-22 | 김태구 | Fire extinguisher mounting structure of car |
| CN201400429Y (en) * | 2009-04-11 | 2010-02-10 | 江门外贸集团有限公司 | Wall mounting type environmental-protection trash can |
| CN202699913U (en) * | 2012-06-19 | 2013-01-30 | 长春轨道客车股份有限公司 | Fire extinguisher case for guest room of passenger train on urban railway |
| CN204034094U (en) * | 2014-08-19 | 2014-12-24 | 青岛四方庞巴迪铁路运输设备有限公司 | A kind of fire extinguisher box applied on rolling stock |
| CN204337553U (en) * | 2014-12-18 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of fire extinguisher cabinet with anti-theft feature |
| JP2017185970A (en) * | 2016-04-08 | 2017-10-12 | 日本車輌製造株式会社 | Tank lorry |
| CN205737325U (en) * | 2016-06-22 | 2016-11-30 | 安徽安凯汽车股份有限公司 | A kind of front license plate frame upset structure hiding passenger vehicle car puller hook |
| EP3354321A1 (en) * | 2017-01-26 | 2018-08-01 | Feuerschutz Jockel Gmbh & Co. KG | Handheld fire extinguisher |
| CN209177346U (en) * | 2018-11-23 | 2019-07-30 | 向安华 | A kind of overturning door gear for refuse collector |
| CN209900496U (en) * | 2019-04-30 | 2020-01-07 | 常州市远尔博轨道交通设备有限公司 | Fire-fighting extinguisher cabinet |
| CN210943299U (en) * | 2019-06-27 | 2020-07-07 | 安徽博利洁环保科技有限公司 | Convenient garbage can |
| CN211567812U (en) * | 2019-12-17 | 2020-09-25 | 银隆新能源股份有限公司 | Hidden emergency ladder in passenger train skylight and passenger train |
| CN212038703U (en) * | 2020-03-31 | 2020-12-01 | 东莞市天佑运输服务有限公司 | Fire extinguisher protection device for transport vehicle |
| CN112354105A (en) * | 2020-12-04 | 2021-02-12 | 中船桂江造船有限公司 | Case is deposited to embedded fire extinguisher of upset |
| CN215286471U (en) * | 2020-12-16 | 2021-12-24 | 南陵鑫创不锈钢制品有限公司 | Garbage can |
| CN214912878U (en) * | 2021-04-16 | 2021-11-30 | 上海恺申消防设备安装有限公司 | Fire extinguisher placing box |
| CN216034235U (en) * | 2021-09-03 | 2022-03-15 | 中通客车股份有限公司 | Bus driving area |
| CN217015145U (en) * | 2021-12-30 | 2022-07-22 | 无锡市海联舰船内装有限公司 | Built-in movable structure's marine embedded fire extinguisher case |
| CN216103489U (en) * | 2022-01-17 | 2022-03-22 | 呼伦贝尔东明矿业有限责任公司 | Cold region outdoor fire extinguisher insulation can |
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